Adjustable crib



FIG. 1 is a perspective view of an adjustable crib showing our design;

FIG. 2 is an end elevational view;

FIG. 3 is a side elevational view; and

FIG. 4 is a perspective view thereof showing one of the sides in lowered position.

The end and side of the adjustable crib not shown are mirror images of the end and side shown in FIGS. 2 and 3, respectively. 

The ornamental design for an adjustable crib, as shown and described. 